ASN 17231 - AT&T Enhanced Network Services Number of IPs: 256 Number of Addressable Hosts: 254 IP Subnets in 206.16.228.0/24 206.16.228.0206.16.228.1206.16.228.2206.16.228.3206.16.228.4206.16.228.5206.16.228.6206.16.228.7206.16.228.8206.16.228.9206.16.228.10206.16.228.11206.16.228.12206.16.228.13206.16.228.14206.16.228.15206.16.228.16206.16.228.17206.16.228.18206.16.228.19206.16.228.20206.16.228.21206.16.228.22206.16.228.23206.16.228.24206.16.228.25206.16.228.26206.16.228.27206.16.228.28206.16.228.29206.16.228.30206.16.228.31206.16.228.32206.16.228.33206.16.228.34206.16.228.35206.16.228.36206.16.228.37206.16.228.38206.16.228.39206.16.228.40206.16.228.41206.16.228.42206.16.228.43206.16.228.44206.16.228.45206.16.228.46206.16.228.47206.16.228.48206.16.228.49206.16.228.50206.16.228.51206.16.228.52206.16.228.53206.16.228.54206.16.228.55206.16.228.56206.16.228.57206.16.228.58206.16.228.59206.16.228.60206.16.228.61206.16.228.62206.16.228.63206.16.228.64206.16.228.65206.16.228.66206.16.228.67206.16.228.68206.16.228.69206.16.228.70206.16.228.71206.16.228.72206.16.228.73206.16.228.74206.16.228.75206.16.228.76206.16.228.77206.16.228.78206.16.228.79206.16.228.80206.16.228.81206.16.228.82206.16.228.83206.16.228.84206.16.228.85206.16.228.86206.16.228.87206.16.228.88206.16.228.89206.16.228.90206.16.228.91206.16.228.92206.16.228.93206.16.228.94206.16.228.95206.16.228.96206.16.228.97206.16.228.98206.16.228.99206.16.228.100206.16.228.101206.16.228.102206.16.228.103206.16.228.104206.16.228.105206.16.228.106206.16.228.107206.16.228.108206.16.228.109206.16.228.110206.16.228.111206.16.228.112206.16.228.113206.16.228.114206.16.228.115206.16.228.116206.16.228.117206.16.228.118206.16.228.119206.16.228.120206.16.228.121206.16.228.122206.16.228.123206.16.228.124206.16.228.125206.16.228.126206.16.228.127206.16.228.128206.16.228.129206.16.228.130206.16.228.131206.16.228.132206.16.228.133206.16.228.134206.16.228.135206.16.228.136206.16.228.137206.16.228.138206.16.228.139206.16.228.140206.16.228.141206.16.228.142206.16.228.143206.16.228.144206.16.228.145206.16.228.146206.16.228.147206.16.228.148206.16.228.149206.16.228.150206.16.228.151206.16.228.152206.16.228.153206.16.228.154206.16.228.155206.16.228.156206.16.228.157206.16.228.158206.16.228.159206.16.228.160206.16.228.161206.16.228.162206.16.228.163206.16.228.164206.16.228.165206.16.228.166206.16.228.167206.16.228.168206.16.228.169206.16.228.170206.16.228.171206.16.228.172206.16.228.173206.16.228.174206.16.228.175206.16.228.176206.16.228.177206.16.228.178206.16.228.179206.16.228.180206.16.228.181206.16.228.182206.16.228.183206.16.228.184206.16.228.185206.16.228.186206.16.228.187206.16.228.188206.16.228.189206.16.228.190206.16.228.191206.16.228.192206.16.228.193206.16.228.194206.16.228.195206.16.228.196206.16.228.197206.16.228.198206.16.228.199206.16.228.200206.16.228.201206.16.228.202206.16.228.203206.16.228.204206.16.228.205206.16.228.206206.16.228.207206.16.228.208206.16.228.209206.16.228.210206.16.228.211206.16.228.212206.16.228.213206.16.228.214206.16.228.215206.16.228.216206.16.228.217206.16.228.218206.16.228.219206.16.228.220206.16.228.221206.16.228.222206.16.228.223206.16.228.224206.16.228.225206.16.228.226206.16.228.227206.16.228.228206.16.228.229206.16.228.230206.16.228.231206.16.228.232206.16.228.233206.16.228.234206.16.228.235206.16.228.236206.16.228.237206.16.228.238206.16.228.239206.16.228.240206.16.228.241206.16.228.242206.16.228.243206.16.228.244206.16.228.245206.16.228.246206.16.228.247206.16.228.248206.16.228.249206.16.228.250206.16.228.251206.16.228.252206.16.228.253206.16.228.254206.16.228.255
